Interested in learning about Hy Ryder Boats made by Hi-PLastics, Inc. of Tomahawk. Apparently they were making fiberglass boats in late 1970s and maybe into the 1980s. When did they start making boats? When did they stop making boats? Who was the owner/president (Harold ???)? Who else worked there? Was this somehow a spin-off of Tomahawk Boats? email me direct: ajrhude@aol.com